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GUITAR SOUTH 4-7-A

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51379District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$20.8 M
Oct 2018 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
92
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition326,688 bbl$19,450,632
Casinghead gasProduction387,535 Mcf$1,398,059
Total$20,848,691

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.2659, -101.5779. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.26587, -101.57792 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
7,733 ft
1 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 7,733 ft.

Completions filed
Oct 2018
1 of 1 wells

1 well

42-227396234201H7,733 ftOct 2018——

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (92)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

92 months

May 20261,6562,539106.413.05$183,948
Apr 20261,3502,05398.932.87$139,447
Mar 202655939689.753.15$51,417
Feb 20269611,85163.503.75$67,965
Jan 20261,3181,98959.138.00$93,841
Dec 20251,8533,34056.664.41$119,732
Nov 20251,4322,65958.593.93$94,341
Oct 20251,7314,57859.383.30$117,916
Sep 20251,7915,24062.743.08$128,490
Aug 20251,6232,30163.933.01$110,695
Jul 20251,5542,09766.743.32$110,666
Jun 20251,2381,80266.483.13$87,940
May 20251,5072,20160.553.23$98,363
Apr 20251,4472,46362.363.54$98,962
Mar 20259072,13067.704.27$70,495
Feb 20256641,65870.884.34$54,261
Jan 20254861,42074.324.28$42,195
Dec 20245631,88968.993.12$44,738
Nov 20245031,19269.052.20$37,353
Oct 20248912,35171.372.28$68,954
Sep 20241,2562,85469.612.36$94,178
Aug 20241,3273,70975.632.06$108,015
Jul 20241,4163,61179.932.15$120,932
Jun 20241,1003,24678.082.63$94,438
May 20241,1022,39078.812.20$92,103
Apr 20241,0442,04284.451.66$91,554
Mar 20241,0732,35380.301.55$89,798
Feb 20241,4142,19176.091.78$111,499
Jan 20241,5102,16773.023.30$117,406
Dec 20231,7231,99271.262.61$127,982
Nov 20231,8482,88877.892.81$152,049
Oct 20231,7852,42685.443.09$160,000
Sep 20238822,70689.042.74$85,934
Aug 20235732,17280.522.67$51,943
Jul 20231,3204,72874.852.64$111,292
Jun 20232,6583,50368.962.26$191,207
May 20231,8992,34370.622.23$139,326
Apr 20232,0971,81578.122.24$167,879
Mar 20231,9971,81572.852.39$149,825
Feb 20232,0821,78475.112.47$160,778
Jan 20232,4362,33476.533.39$194,334
Dec 20222,5133,40576.415.73$211,526
Nov 20222,5183,81085.005.65$235,542
Oct 20222,3062,81387.185.86$217,532
Sep 20222,4013,65184.888.16$233,602
Aug 20223,2817,41194.529.13$377,762
Jul 20223,0476,328101.587.54$357,241
Jun 20222,9775,515115.097.98$386,617
May 20223,0525,436109.378.43$379,639
Apr 20223,0974,597104.226.84$354,202
Mar 20222,9245,598108.885.08$346,783
Feb 20222,7283,68991.054.86$266,309
Jan 20222,5843,62181.844.54$227,906
Dec 20214,4065,60371.323.90$336,083
Nov 20213,3684,43377.435.24$283,999
Oct 20213,7146,76279.795.71$334,977
Sep 20213,2775,75069.865.35$259,699
Aug 20213,8486,59066.024.22$281,859
Jul 20214,2277,17070.783.98$327,739
Jun 20212,0904,26369.493.38$159,646
May 20213,8364,40563.483.02$256,802
Apr 20214,4835,85860.362.76$286,753
Mar 20215,6982,25361.302.72$355,409
Feb 20212,2451,89257.805.55$140,258
Jan 20212,5781,58350.412.81$134,406
Dec 20204,4704,45344.642.68$211,455
Nov 20204,6764,02238.772.71$192,174
Oct 20205,0953,70836.972.48$197,552
Sep 20202,7671,41437.091.99$105,443
Aug 20204,1383,41139.982.39$173,573
Jul 20205,9357,67238.371.83$241,728
Jun 20206,6537,32434.901.69$244,570
May 20208,0747,76916.921.81$150,711
Apr 20209,1786,47414.751.80$147,057
Mar 20202,9201,81630.341.86$91,964
Feb 20204202,75649.881.98$26,408
Jan 2020711,35757.252.09$6,907
Dec 20193,7643,58359.012.30$230,370
Nov 20196,6174,99055.302.75$379,646
Oct 20195,8125,55353.472.42$324,198
Sep 20195,5323,81055.052.66$314,661
Aug 20196,7514,10153.112.30$367,996
Jul 20197,5644,16256.272.46$435,865
Jun 20198,5778,08552.782.49$472,835
May 201910,45013,42258.482.74$647,897
Apr 201911,30214,01562.632.75$746,395
Mar 201912,46712,80656.803.06$747,339
Feb 201910,5199,41850.852.79$561,188
Jan 201914,62011,02046.033.23$708,533
Dec 201811,5049,82046.594.19$577,072
Nov 201814,4019,85852.934.24$804,016
Oct 20188,6377,06261.443.40$554,655

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                1,656 bbl  × $106.41 =   $176,215
Casinghead gas     2,539 Mcf  × $  3.05 =     $7,733

────────────────────────────────────────────────────
Month total                                 $183,948

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/51379 is the state's own key, not one this site invented.